0:52 · #557: Q&A with Tim Tools for Better Sleep, Musings on Parenting, The Different Roles of Fear, The Delight of Deepening Friendships, The Purpose of College, How to Boost Your Mood, HRV Training, and More - Tim Ferrissview episode
1:47 · Modafinil: Is This Wildly Popular Smart Drug Safe And Effective? (& What It Can Do For Your Sleep Cycles & Brain Health). - Jonathan Wisorview episode